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Vaccine hesitancy is considered one of the biggest global health threats. The prevalence of false information about vaccines on social media amplifies this challenge, making it more urgent. This study examines the relationship between social media use, trust in information sources, beliefs about vaccination rates, and willingness to adopt vaccines using data gathered in late 2023 from 975 respondents in South Africa. Our results suggest that people who rely on social media as their primary news source are more hesitant to get vaccinated for themselves and their children. Trust, which includes various sources including confidence in the government, is positively linked to vaccination decisions. Trust is especially important when it comes to less traditional vaccines such as COVID-19 and flu vaccines for both adults and children. We also note gender differences, with South African men showing more reluctance to get vaccinated as adults. Additionally, there is a negative correlation between social media use and the willingness of males to get vaccinated, but this relationship is not evident among females. Our research highlights the need for targeted interventions aimed at improving vaccine uptake, taking into account the links with information sources about vaccination and government trust., Competing Interests: Declaration of competing interest None., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: As immunisation program launches have previously demonstrated, it is essential that careful planning occurs now to ensure the readiness of the public for a COVID-19 vaccine. As part of that process, this study aimed to understand the public perceptions regarding a future COVID-19 vaccine in Australia., Methods: A national cross-sectional online survey of 1420 Australian adults (18 years and older) was undertaken between 18 and 24 March 2020. The statistical analysis of the data included univariate and multivariable logistic regression model analysis., Results: Respondents generally held positive views towards vaccination. Eighty percent (n = 1143) agreed with the statement that getting myself vaccinated for COVID-19 would be a good way to protect myself against infection. Females (n = 614, 83%) were more likely to agree with the statement than males (n = 529, 78%) (aOR = 1.4 (95% CI: 1.1-1.8); P = 0.03), while 91% of those aged 70 years and above agreed compared to 76% of 18-29-year-olds (aOR = 2.3 (95% CI:1.2-4.1); P = 0.008). Agreement was also higher for those with a self-reported chronic disease (aOR = 1.4 (95% CI: 1.1-2.0); P = 0.04) and among those who held private health insurance (aOR = 1.7 (95% CI: 1.3-2.3); P < 0.001). Beyond individual perceptions, 78% stated that their decision to vaccinate would be supported by family and friends., Conclusion: This study presents an early indication of public perceptions towards a future COVID-19 vaccine and represents a starting point for mapping vaccine perceptions. To support an effective launch of these new vaccines, governments need to use this time to understand the communities concerns and to identify the strategies that will support engagement.

Background: There is growing attention around the need to improve the confidence and skills of healthcare providers to assist them in completing the complex task of communicating to vaccine hesitant parents and other individuals. While interventions have been developed and evaluated in a research setting, there is uncertainty regarding the public availability. This study aimed to examine the current landscape regarding the availability of online dialogue- based interventions which aim to support vaccination conversations., Methods: A scoping review was undertaken to identify and appraise the availability and accessibility of dialogue-based interventions. A dialogue-based intervention was defined as a strategy aiming to improve an individual's confidence and communication skills to engage with and respond to vaccine hesitant individuals. Two approaches were utilised to identify relevant interventions and resources. Firstly, the European Centre for Disease Prevention and Control Catalogue of Interventions was assessed to identify interventions that met the definition. Secondarily, a Google search (in English only) was conducted using key words, that reflected the strategy that healthcare providers may use to identify resources., Results: We identified a total of 31 dialogue-based interventions, of which 29 were reviewed. The interventions were all text based and instructional in nature. Twenty-two were suitable for healthcare providers, as well as non-clinical immunisation spokespersons to use. Of issue, was that in many instances it was common to find the resource located on the fifth to tenth page of search entries, and usually disguised under seemingly non-descript and nonspecific titles. Lastly, not all resources were available for free and not all could be accessed directly from the site., Conclusions: Findings suggest that while there have been numerous interventions developed to support healthcare providers to communicate with vaccine hesitant parents/individuals, there are fundamental issues with accessing the materials in a timely and convenient way. Having a central repository or website (which links to the interventions) would not only assistant healthcare providers to have an improved comprehension of the different interventions available but also would theoretically increase the utilisation by providers., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Introduction: While the scientific consensus on the benefits of vaccination is unambiguous, there is a growing proportion of the population that is skeptical about vaccination. The idea that vaccination programs are losing their momentum concerns public health agencies throughout the world. Many studies assessing determinants of vaccine acceptance have been published in the last decade., Areas Covered: In this article, we review the existing qualitative literature on parents' attitudes toward childhood vaccination. Studies were included if they: (1) focused on the views, decision-making, or experiences of caregivers (hereafter, referred to as 'parents') regarding vaccinations for young children; (2) used qualitative methods for both data and data analysis; (3) were conducted in countries that ranked 'very high' on the 2016 United Nations Human Development Index; and (4) had been peer-reviewed. Twenty-two (22) studies met our inclusion criteria and were reviewed, using the socio-ecological model as a conceptual framework., Expert Commentary: Parental vaccination decisions are complex and multi-dimensional. Experiences, emotions, routine ways of thinking, information sources, peers/family, risk perceptions, and trust, among other factors, inform parents' attitudes and decision-making processes. Further research is needed in order to design evidence-informed responses to vaccine hesitancy appropriate to the setting, context, and hesitant subgroups.

This study evaluates knowledge, attitudes and behaviors of adolescents regarding vaccinations. A cross-sectional study was conducted among a sample of 771 adolescents, aged 11 to 18 selected from a random sample of 5 public schools, in the period between March and May 2017, in the geographical area of Naples. A self-administered questionnaire was used to seek information about: 1) socio-demographic characteristics; 2) knowledge of vaccine-preventable diseases; 3) attitudes towards vaccinations; 4) behavior regarding vaccinations. 57.2% had a fair/satisfactory knowledge of vaccine-preventable diseases. This knowledge was significantly higher in those who had at least one graduated parent, those who had received information about the vaccines from physicians and those who needed additional information about the vaccines. With regards to attitude, 41.3% of adolescents had a very favorable attitude by responding 9 or 10 towards the utility of vaccines in preventing diseases. This was significantly associated with the usefulness of information received about vaccinations and with age of respondents. Regarding vaccination decisions, 47.2% believed that adolescents should make vaccination decisions for themselves. These results highlight the need to implement educational interventions to improve adolescents' understanding of vaccinations so that they are more informed in decisions regarding their health.

Despite being recognized as one of the most successful public health measures, vaccination is perceived as unsafe and unnecessary by a growing number of parents. Anti-vaccination movements have been implicated in lowered vaccine acceptance rates and in the increase in vaccine-preventable disease outbreaks and epidemics. In this review, we will look at determinants of parental decision-making about vaccination and provide an overview of the history of anti-vaccination movements and its clinical impact.